(19)
(11) EP 2 795 054 A1

(12)

(43) Date of publication:
29.10.2014 Bulletin 2014/44

(21) Application number: 12808393.8

(22) Date of filing: 21.12.2012
(51) International Patent Classification (IPC): 
E21B 43/10(2006.01)
(86) International application number:
PCT/EP2012/076540
(87) International publication number:
WO 2013/092944 (27.06.2013 Gazette 2013/26)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 23.12.2011 EP 11195620

(71) Applicant: Welltec A/S
3450 Allerød (DK)

(72) Inventors:
  • HALLUNDBÆK, Jørgen
    DK-3230 Græsted (DK)
  • ANDERSEN, Tomas Sune
    DK-3000 Helsingør (DK)

(74) Representative: Hoffmann Dragsted A/S 
Rådhuspladsen 16
1550 Copenhagen V
1550 Copenhagen V (DK)

   


(54) DOWNHOLE TUBULAR SYSTEM AND ASSEMBLY FOR SEALING AN OPENING